PlaySudoku.us
Easy · Puzzle #910
7
4
9
3
8
5
6
1
9
5
8
1
6
2
5
7
3
2
9
7
1
3
6
8
8
7
5
1
4
5
2
6
7
3
2
4
9
7
8
8
3
6
2
4
"Chess demands total concentration." — Bobby Fischer
"Chess demands total concentration." — Bobby Fischer
The BBC produced a television game show based on Sudoku in 2005, during the height of the puzzle's popularity.
The BBC produced a television game show based on Sudoku in 2005, during the height of the puzzle's popularity.